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Details for Large Harmonograph Plans



Title:

Large Harmonograph Plans

URL:http://www.uniqueprojects.com/projects/harmonograph/harmonograph.ht...
Category:Toys
Date added:2011-09-08
Rating:not rated yet.
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Large Harmonograph plansFree Large Harmonograph plans - A harmonograph is a pendulum-based drawing board that produces beautiful curvaceous drawings. After you give the large hanging platform a gentle push, gravity works its magic while a pen records the results. Each swing is almost identical to its predecessor: the minute discrepancies are responsible for the remarkably sinuous curves. The version that we have detailed in the plan below allows you to make drawings on paper or on an erasable whiteboard. You can set up the harmonograph in a garage or basement and hoist it out of the way when not in use; it ends up taking virtually no space at all. We love to enjoy the mesmerizing action, but it makes a great conservation piece at a party and kids absolutely love it! It takes some patience to get everything working right, but it is definitely worth the fine tuning that this project requires; as always, we will walk you through all of the steps.


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